Luw.ai Studio

Luw.ai Studio is a browser-based workspace for turning briefs and visual references into editable floor plans and 3D scenes. It suits design professionals and builders who need to carry a concept through furnishing, rendering, and model export. Its breadth is compelling, but the free tier is tightly capped and IFC support is still early alpha.

Overview

Rather than stopping at an AI-generated image, Luw.ai Studio brings measured plan creation, scene editing, interior design, rendering, and CAD/BIM file handling into one workflow. Archiagent, its in-editor AI architect, uses more than 40 browser-side tools to make measurable, undoable geometry edits. That makes the product more relevant to people refining a design than to users who only need a quick visual.

The workflow accepts natural-language briefs and visual inputs, including floor-plan images, room photos, sketches, PDFs, GLB files, DXF, IFC, and LiDAR scans. Luw.ai also describes importing iOS RoomPlan scans. Its scene engine can be used over MCP with Claude Desktop, Cursor, or a user's own agent, which gives AI builders another way to work with scenes beyond the browser editor.

Key features

Plans and scene reconstruction

The generator creates scaled 2D and 3D plans with walls, doors, windows, and live dimensions. Neufert-baseline room sizes and clearances give the plans a practical design reference. Archiagent can turn plans, sketches, and room photos into editable 3D scenes, so the source material can become a starting point for revision rather than a static backdrop.

Furnishing and rendering

A catalog of more than 150 items supports room furnishing, while placement checks account for door swings and clearances. That constraint-aware approach is useful when arranging a room around circulation, not just appearance. Rendering supports photorealistic or stylized 4K and 8K output, prompts, reference images, and day or night control, giving users room to shape the presentation as well as the design.

CAD/BIM and collaboration

Studio imports DXF and IFC, though IFC is described as early alpha and should not be treated as a mature interchange path. It exports dimensioned PNG and SVG plans, plus GLB, OBJ, and STL models. The workflow descriptions name Revit, ArchiCAD, AutoCAD, Tekla, Blender, SketchUp, and Unreal; project sharing offers view-only, view-and-download, and edit access. This is a broad handoff toolkit, but teams relying on IFC should verify that it meets their needs before committing.

Pricing

The free plan costs nothing and provides two credits each day; unused daily credits do not carry over. Output is limited to 512×512 with a watermark, and the plan uses basic models while excluding Video AI and Enhancement. Free-version outputs are for non-commercial use, making this tier best for occasional exploration rather than client or business work. There is no free trial.

Pro costs $19 a month, billed Monthly billing. It includes 200 renders per month, 4K output, no watermark, all AI tools, a commercial license, and email support. It is the entry point for regular individual use, but its monthly render allowance may constrain heavier production. Max costs $39 a month, billed Monthly billing, and raises the allowance to 500 renders with priority support; it otherwise includes 4K, no watermark, all AI tools, and a commercial license.

Ultra costs $79 a month, billed Monthly billing, for 1,200 renders, 4K, all AI tools, API access, and a commercial license. It fits higher-volume work or integrations that need the API. Studio costs $299 a month, billed Monthly billing, and includes 5,000 renders, 50 team members, 4K, all tools, API access, and an extended license. Agency costs $499 a month, billed Monthly billing, for 9,000 renders and 100 team members with the same listed tool, API, resolution, and license scope. Enterprise costs $999 a month, billed Monthly billing, and expands that package to 20,000 renders and 250 team members, adding white-label capability.

Custom pricing is on a yearly contract and includes unlimited render capacity and seats, SSO/SAML, a custom SLA, and SOC2/compliance support. It is the option for organizations needing those enterprise provisions rather than a fixed monthly seat-and-render package. Paid plans enable commercial use; the free plan does not.

Platforms

Luw.ai Studio is listed for iOS, macOS, and web. The studio itself is browser-based, with iOS RoomPlan scans described as an input path. The scene engine's MCP access also supports headless use with named desktop agents and a user's own agent.

Who it's for

Architects, interior designers, developers, and real-estate marketers can benefit from a workflow that joins plan generation, editable geometry, furnishing, and presentation renders. Homeowners and students can use it to develop spatial ideas, though the free tier's small daily credit allowance and non-commercial restriction limit sustained or professional use. AI builders may value MCP access, while teams should weigh the larger render and seat packages against their actual workload.

Pros and cons

• Pros: One workflow spans scaled plans, editable scenes, furnishing, rendering, and exports, reducing the need to switch between separate stages.
• Pros: Measurable, undoable edits and placement checks for clearances make the tool more suited to design iteration than image-only generation.
• Pros: Multiple export formats, project access levels, and MCP access support different handoff and collaboration needs.
• Cons: Two daily free credits, 512×512 output, watermarks, and non-commercial use make the free tier a limited evaluation path.
• Cons: IFC import is early alpha, a meaningful caveat for BIM-dependent workflows.
• Cons: The published paid render allowances are monthly quotas, so high-volume work may require a larger plan.

Alternatives

For a focused comparison, browse AI Floor Plan Generators or AI Architectural Rendering Software. Harth is another freemium web option, with a free plan offering 700 credits per month and more than 20 renders, plus a free trial. Gendo offers a free web plan with unlimited generations, but its output is watermarked and the plan limits active canvases, assets, collaborators, and history.

Treform is worth considering when macOS or Windows support matters alongside web access; its Student quarterly plan lists 30 AI edits and 25 renders per month. mnml.ai is a web and API alternative whose Lite plan lists 1,000 monthly credits, two concurrent renders, video generations, and credit rollover. Renderica offers a free plan with three monthly renders at 1024px, a useful point of comparison for users prioritizing a larger stated free output resolution.

Archome AI is a paid product with a free trial that includes 100 credits and three renders. Rendero offers a web-based free allowance of 50 starting credits, but those credits do not refill monthly. Massing Labs is a paid web alternative.

Verdict

Luw.ai Studio is the strongest fit for users who want to move from a brief, image, or scan to editable spatial design and on to presentation or model export in one place. The combination of measured edits, furnishing constraints, varied renders, and file handoffs is its central advantage. Look elsewhere if commercial work must start at no cost, or if your BIM process depends on mature IFC support.